I chucked away about 40 jerseys, long and short sleeve 5 or 6 years ago.
Basically a couple of decades worth of duplicated club and team kit.
Just kept one set of each and a few other bits and pieces. Most of them are/were unwearable as the elastic has gone, but nice to keep them as a momento.
(Also chucked training jackets, bib shorts, socks, gloves, caps etc… Probably 100 items all told.)
No idea what i have left, probably about 30. Excluding jackets gilets etc